Combi boilers

Combi boilers heat water instantly when the hot water tap is turned on. This means there is no need to store water in a cylinder.

Main Eco Elite Combi Boiler

Main Eco Elite Combi

The Main Eco Elite Combi is an Energy Saving Trust Endorsed boiler, is ErP compliant, and has low NOx emissions, making it a great choice.

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Main Eco Compact Combi

Main Eco Compact Combi

We designed the Main Eco Compact Combi after talking to installers across the UK to find out what they want from a combi boiler. 

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